Besonderhede van voorbeeld: -8911297932872068838

Metadata

Author: patents-wipo

Data

English[en]
Touch and near field communication-based electronic stamp and electronic seal authentication system using same
French[fr]
Estampille électronique orientée communication tactile et en champ proche et système d'authentification de sceau électronique l'utilisant
Korean[ko]
터치와 근거리 통신 기반의 전자 도장 및 이를 이용한 전자 날인 인증 시스템

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